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STV0399 Front-End Single Chip
for Digital Satellite Broadcasting
With over five years experience in satellite broadcasting, it is no surprise that STMicroelectronics has become the first company to offer a complete front-end single chip for digital satellite receivers and set-top boxes. Implemented in an advanced 0.18m CMOS process, the STV0399 integrates a Zero IF tuner, a multi-standard (QPSK and 8-PSK) demodulator and a Forward Error Correction block in a single chip. Until now, two or more IC's have been required to implement these functions, at a cost significantly higher than that made possible by the STV0399. Key benefits of this ground-breaking device include: * A significant reduction in the bill of materials required by equipment manufacturers * Comprehensive RF circuitry on-chip, including a full range frequency synthesizer, baseband control and all baseband filters * Simplified board design and manufacture as no RF expertise required * Very low power consumption - less than 700 mW * Small package size With such a major increase in on-chip functionality, the STV0399 is able to offer a wide range of high performance features. These include: * Direct RF input from LNB * Direct conversion demodulation (Zero IF) * On-chip full range frequency synthesizer * Wide 950 to 2150 MHz frequency range covering worldwide needs * Multi-standard QPSK, 8-PSK and BPSK demodulator * Channel bit rate up to 100 Mbps and symbol frequency rate from 1 to 45 Msymbols, enabling the same satellite receiver design to adapt to various satellite transponders worldwide * Extremely low BER when co-channel interference * Wide carrier loop tracking range to compensate for dish frequency shift * I2C serial bus * LNB supply control with standard I/O, 22kHz tone and DiSEqCTM Modulator * DVB common interface compliant parallel output format * Parallel and serial data output * Compliance with DVB-S and DirecTV system specifications * Option to connect to Turbo Code external FEC STV0399 QPSK ZIF Rx
ST40 64 Mbits ST1394E411 1394 Gamma SDRAM serial bus
STV0399 QPSK ZIF Rx
STi55xx-Omega Back-End
Audio Channel
TV Monitor Hard-Disk Drive
Tuner STV0299 core Zero IF QPSK low Noise Amplifier demodulator AGC Low Path Filters FEC Freq. Synthesizer PLLs 8-PSK demodulator to Back-End/ Turbo code (for 8-PSK)
STV0399 Satellite Front-End
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EVAL0399 Development Platform A comprehensive evaluation platform is provided for the STV0399, which significantly reduces the development time for the new generation of set-top boxes.
Key elements of this advanced platform include: * A socket board providing a seamless interface to the back-end * Up to two BD0399 tuner boards for "watch and record" applications. The BD0399 uses a reference design that has been optimized for direct use in production. Key specifications are: - Size: 39mm x 59mm - PCB material: FR4, 1.6mm thickness - All components soldered on the top side - No shielding * All-inclusive software package incorporating: - User friendly graphical interface running under WindowsTM (95/98/NT), including full access to STV0399 registers and search/scan algorithms - STAPI drivers for the 55xx platform - Detailed documentation
(c) Copyright 2001 STMicroelectronics. Printed in Italy. The STMicroelectronics corporate logo is a registered trademark of the STMicroelectronics group of companies. All other names are the property of their respective owners. For selected STMicroelectronics sales offices fax: France +33 1 55489569; Germany +49 89 4605454; Italy +39 02 8250449; Japan +81 3 57838216; Singapore +65 4820240; Sweden +46 8 7504950; Switzerland +41 22 9292900; United Kingdom and Eire +44 1628 890391; USA +1 781 861 2678
Full Product Information at www.st.com
ORDER CODE: FLSTV0399/0101

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